java/idea-ui/src/com/intellij/openapi/roots/ui/configuration/artifacts/actions/ExtractArtifactAction.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package com.intellij.openapi.roots.ui.configuration.artifacts.actions;
  17
  18 import com.intellij.openapi.actionSystem.AnActionEvent;
  19 import com.intellij.openapi.project.DumbAwareAction;
  20 import com.intellij.openapi.project.Project;
  21 import com.intellij.openapi.project.ProjectBundle;
  22 import com.intellij.openapi.roots.ui.configuration.artifacts.ArtifactEditorEx;
  23 import com.intellij.openapi.roots.ui.configuration.artifacts.LayoutTreeComponent;
  24 import com.intellij.openapi.roots.ui.configuration.artifacts.LayoutTreeSelection;
  25 import com.intellij.openapi.ui.Messages;
  26 import com.intellij.packaging.artifacts.ArtifactPointerManager;
  27 import com.intellij.packaging.artifacts.ModifiableArtifact;
  28 import com.intellij.packaging.elements.CompositePackagingElement;
  29 import com.intellij.packaging.elements.PackagingElement;
  30 import com.intellij.packaging.impl.artifacts.ArtifactUtil;
  31 import com.intellij.packaging.impl.artifacts.PlainArtifactType;
  32 import com.intellij.packaging.impl.elements.ArtifactPackagingElement;
  33
  34 import java.util.Collection;
  35
  36 /**
  37  * @author nik
  38  */
  39 public class ExtractArtifactAction extends DumbAwareAction {
  40   private ArtifactEditorEx myEditor;
  41
  42   public ExtractArtifactAction(ArtifactEditorEx editor) {
  43     super(ProjectBundle.message("action.name.extract.artifact"));
  44     myEditor = editor;
  45   }
  46
  47   @Override
  48   public void update(AnActionEvent e) {
  49     final LayoutTreeSelection selection = myEditor.getLayoutTreeComponent().getSelection();
  50     e.getPresentation().setEnabled(selection.getCommonParentElement() != null);
  51   }
  52
  53   public void actionPerformed(AnActionEvent e) {
  54     final LayoutTreeComponent treeComponent = myEditor.getLayoutTreeComponent();
  55     final LayoutTreeSelection selection = treeComponent.getSelection();
  56     final CompositePackagingElement<?> parent = selection.getCommonParentElement();
  57     if (parent == null) return;
  58
  59     if (!treeComponent.checkCanRemove(selection.getNodes())) {
  60       return;
  61     }
  62
  63     final Collection<? extends PackagingElement> selectedElements = selection.getElements();
  64     final String name = Messages.showInputDialog(myEditor.getMainComponent(), ProjectBundle.message("label.text.specify.artifact.name"),
  65                                                  ProjectBundle.message("dialog.title.extract.artifact"), null);
  66     if (name != null) {
  67       final Project project = myEditor.getContext().getProject();
  68       //todo[nik] select type?
  69       final ModifiableArtifact artifact = myEditor.getContext().getModifiableArtifactModel().addArtifact(name, PlainArtifactType.getInstance());
  70       treeComponent.editLayout(new Runnable() {
  71         public void run() {
  72           for (PackagingElement<?> element : selectedElements) {
  73             artifact.getRootElement().addOrFindChild(ArtifactUtil.copyWithChildren(element, project));
  74           }
  75           for (PackagingElement element : selectedElements) {
  76             parent.removeChild(element);
  77           }
  78           parent.addOrFindChild(new ArtifactPackagingElement(project, ArtifactPointerManager.getInstance(project).create(artifact)));
  79         }
  80       });
  81       treeComponent.rebuildTree();
  82     }
  83   }
  84 }